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Product Description
Working Principle of Off-Grid Solar Power Generation System
1. Photoelectric Conversion
When sunlight irradiates solar panels, semiconductor materials absorb photon energy, generating electric current and converting solar energy into DC.
2. Charging Control
The DC power enters a controller that monitors parameters and adjusts the charging process to the battery, preventing overcharging.
3. Energy Storage
The battery stores electrical energy via chemical reactions. It reverses this process to provide power when sunlight is insufficient.
4. Inversion and Output
An inverter transforms DC from the battery into standard AC, regulating voltage and frequency for quality control.
5. Load Power Supply
AC power is transmitted to electrical loads, with the system dynamically balancing supply according to real-time requirements.
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Main Components
PV Module
Cell Type: Mono N-Type
Dimensions: 2382*1134*30mm
Pmax(W): 625W | Vmpp(V): 41.4V | Impp(A): 15.11A
Lithium Battery (LFP)
Model: 48V200AH | DOD: 80% | Life cycle: 6000
Intelligent BMS system control for stable performance.
Safety Certificate: CE, TüV, IEC62619, UN38.3, ROHS
Hybrid Storage Inverter
Model: GST48-5500 VII | Parallel: 1 to 6 units
Protection: IP20 | Warranty: 5 years
Cooling: Heat sink + intelligent air cooling
Frequently Asked Questions
What is the lifespan of the lithium battery?
Our LFP lithium batteries are designed for over 6000 cycles with a design life of more than 10 years under normal operating conditions.
Can I monitor the system remotely?
Yes, the system includes a WIFI module monitor that allows you to track power generation and battery status via a smartphone or computer.
Is the system expandable if my power needs grow?
The hybrid inverter supports parallel connection of 1 to 6 units, allowing you to increase capacity as your energy requirements expand.
What kind of protection does the combiner box provide?
The PV combiner box includes DC breakers, short-circuit protection, and lightning protectors to ensure the safety of the entire solar array.
What is the operating temperature for the inverter?
The inverter operates effectively between -10°C to 55°C, with intelligent air cooling to manage heat in higher temperatures.
Do the solar panels work on all roof types?
We provide mounting brackets suitable for both tile roofs and ground installations, ensuring versatility for different residential setups.
EnerNova Charger
